摘要： 针对机械加工行业现场质量管理的需要，分析了企业的实际应用需求，提出了系统的监控策略，建立了实时数据的解决方案，构建了系统的网络结构和软件功能结构，开发了基于实时数据的在线质量管理信息系统，满足了在线质量管理的需求。现在该系统已在某公司的生产线上成功应用，取得了良好的应用效果，对其它企业也具有借鉴价值。

关键词: 实时, 质量, 管理信息系统

Abstract: For the need in mechanical process of statistical process quality control, the paper analyses the actual applications demand of corporation, and presents a controlling strategy for the system, and has given out a real-time data’s data model, and has built a network structure and a function structure of software for the system. The online quality management information system based on the real-time data is developed, and satisfies the applications demand for the online quality management of the corporation. The function of remote monitoring and controlling based on network is realized. Nowadays this system has been applied successfully in a production lines of a corporation and obtains good application result. There is the reference value for the other corporation.

Key words: Real-time, Quality, Management information system(MIS)